{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "NF kappa B was activated to a much greater extent by roscovitine in the WT cells than in Y8 cells ."}
{"GENE": ["NF kappa B"]}